As soon as I saw a picture of Abiqua falls, it was on the top of my list of falls to visit when I came to Oregon. It's such a unique waterfall, framed perfectly by the geometric basalt rock. I love that since the trailhead is a little out of the way and harder to get to than other falls, there are a lot less crowds, and the hike is relatively short for the payoff.
Mt. Batur Sunrise Volcano Hike — Bali, Indonesia
Sekumpul Waterfall Hike — North Bali, Indonesia
Lower Calf Creek Falls - Grand Staircase-Escalante NM, UT
Zebra Slot Canyon - Grand Staircase-Escalante NM, UT
Willis Creek Canyon - Grand Staircase-Escalante NM, UT
Rainbow Bridge - Rainbow Bridge National Monument, UT
Rockefeller Loop - Humboldt Redwoods SP, CA
The Rockefeller Loop is one of the best hikes you can do in Humboldt Redwoods - it's easy, short, and gives you everything you could want in a redwood hike - tall trees, an open under story, and both a river and a creek to relax by. The 7,000 acre Rockefeller Forest is also the world's largest contiguous old growth forest of coastal redwoods.